CANAL DE NANTES A BREST à BLAIN, paramètre Nitrates mg(NO3)/L

05/02/13
13.3
08/04/13
14.6
18/06/13
5.8
07/08/13
1.4
21/10/13
3.2
16/12/13
14.6
10/02/14
4.9
28/04/14
7.7
16/06/14
2.3
04/08/14
0.5
09/10/14
0.7
02/12/14
13.5
24/02/15
10.3
13/04/15
8.2
04/06/15
4
24/08/15
0.5
05/10/15
1.3
21/12/15
23.9
11/02/16
9
26/04/16
9.4
16/06/16
2.3
08/08/16
0.5
24/10/16
0.6
01/12/16
0.9
13/02/17
35.3
06/04/17
8.7
20/06/17
0.5
17/08/17
0.5
18/10/17
0.5
13/12/17
2.5
21/02/18
18.3
18/04/18
10.4
14/06/18
20.4
09/08/18
0.5
09/10/18
0.5
Limite de quantif.
06/12/18
40.3
20/02/19
21.7
18/04/19
7.5
14/06/19
2.7
12/08/19
2.5
15/10/19
0.9
17/12/19
15.3
19/02/20
8.8
01/04/20
15
23/06/20
8.3
19/08/20
0.5
Limite de quantif.
19/10/20
2
17/12/20
26
19/02/21
18
22/04/21
5.2
16/06/21
1
11/08/21
1.8
12/10/21
6.2
15/12/21
14
09/02/22
16
29/04/22
5.2
16/06/22
1.6
18/08/22
0.99
06/10/22
0.5
Limite de quantif.